The decomposition of \( \mathrm{KClO}_{3} \) to \( \mathrm{KCl} \) and \( \mathrm{O}_{2} \) on h...

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The decomposition of \( \mathrm{KClO}_{3} \) to \( \mathrm{KCl} \) and \( \mathrm{O}_{2} \) on heating is an example of:
(A) intermolecular redox change
(B) intramolecular redox change
(C) disproportionation or auto redox change
(D) none of the above
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